A Kuroko-type polymetallic sulfide deposit in a submarine silicic caldera

K. Iizasa, R. S. Fiske, O. Ishizuka, M. Yuasa, J. Hashimoto, J. Ishibashi, J. Naka, Y. Horii, Y. Fujiwara, A. Imai, S. Koyama

研究成果: Contribution to journalArticle査読

163 被引用数 (Scopus)

抄録

Manned submersible studies have delineated e large and actively growing Kuroko-type volcanogenic massive sulfide deposit 400 kilometers south of Tokyo in Myojin Knoll submarine caldera. The sulfide body is located on the caldera floor at a depth of 1210 to 1360 meters, has an area of 400 by 400 by 30 meters, and is notably rich in gold and silver. The discovery of a large Kuroko-type polymetallic sulfide deposit in this arc-front caldera raises the possibility that the numerous unexplored submarine silicic calderas elsewhere might have similar deposits.

本文言語英語
ページ(範囲)975-977
ページ数3
ジャーナルScience
283
5404
DOI
出版ステータス出版済み - 2 12 1999
外部発表はい

All Science Journal Classification (ASJC) codes

  • General

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